Secant
a. 正割的\\nn. 割线, 正割
🗣️ 情景例句
Please give me a general view first, will you?
首先，请给我一个大概的介绍，行吗？
When did you buy the car?
你什么时候买的车？
The circle dance meant that food was near.
圆圈舞表示食物在附近。